The problem this part solves
A countersunk hole only takes a screw. An internal thread lets you attach a hook, eye or post and still remove it later.
Where it is used
- Magnetic bases
- Hook mounting
- Fixture posts
- Holding assemblies
How to inquire
Send quantity, grade, coating, magnetization direction and a drawing or marked photo. If you are matching a sample, include the measured diameter or block size. Custom lots are quoted against the 10–15 day window published on the original product pages. N35 stock sizes, when available, ship sooner.
Questions buyers actually ask
Internal thread or external stud?
Internal thread accepts a male part. External-thread pots have the stud already on the cup. See the magnetic-base page for external thread.
Related magnets
Full catalogue
Countersunk Pot Magnets
Steel-cup magnets with a countersunk hole through the boss. Stock diameters from D16 to D75 mm.
Through-Hole Pot Magnets
Pot magnets with a clear through hole so a bolt can pass the assembly. Used as magnetic bases and holding cups.
Flat-Thread Pot Magnets
Holding pots with a flat threaded boss or a straight hole. Source page lists diameters from D16 through D136 mm.